Home / 33,454,443.60-50,182,215.60-9,193,218.80

Finding the Fourth Proportional to 33,454,443.60, 50,182,215.60 and 9,193,218.80

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Solution

The fourth proportional to 33,454,443.60, 50,182,215.60 and 9,193,218.80 is: 13,789,979.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,454,443.60 : 50,182,215.60 = 9,193,218.80 : x
  2. Step 2: Convert to fraction form
    33,454,443.60/50,182,215.60 = 9,193,218.80/x
  3. Step 3: Cross multiply
    33,454,443.60x = 50,182,215.60 × 9,193,218.80
  4. Step 4: Simplify right side
    33,454,443.60x = 461,336,087,879,573.31
  5. Step 5: Solve for x
    x = 461,336,087,879,573.31/33,454,443.60
  6. Step 6: Final answer
    x = 13,789,979.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.